Loopback Q-Fiber Loopback Q-fiber is a high class optical technology product looping fibre optic signal. It’s used for testing and renovating the network. The feedback signal is used for network fault diagnostics. Loopback patch cords are custom made, available in SM and MM versions and various types of connectors. We offer connectors SC, FC, LC and E2000. Our fibre optic cables used for loopback provide a compact structure and it’s according to Fast Ethernet, Fibre Channel, Gigabit Ethernet.
Cable diameters 0,9mm, 2,0mm, 2,8mm,
Connectors SC, FC, LC, E2000 and others,
Low insertion loss,
Ceramic connector ferrule (thermoplastic/ thermosetting for MTRJ and MPO),
Compliance with following standards: ZN-05/TP SA-044, ZN-96/TPSA-07, PN-EN 50377, IEC 61754, IEC 61755,